mb/google/poppy: Add MIPI camera support.

This patch adds mipi_camera.asl,

* Add TPS68470 PMIC related ACPI objects.
* Add OV cameras related ACPI objects.
* Add Dongwoon AF DAC related ACPI objects.
* SSDB: Sensor specific database for camera sensor.
* CAMD: ACPI object to specify the camera device type.

BUG=b:38326541
BRANCH=none
TEST=Build and boot poppy. Dump and verify that the generated DSDT table
has the required entries.

Change-Id: If32a2a8313488d2f50aad3feaa79e17b1d06c80f
Signed-off-by: V Sowmya <v.sowmya@intel.com>
Signed-off-by: Rizwan Qureshi <rizwan.qureshi@intel.com>
Reviewed-on: https://review.coreboot.org/19621
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>

2 files changed, 149 insertions, 0 deletions

diff --git a/src/mainboard/google/poppy/acpi/mipi_camera.asl b/src/mainboard/google/poppy/acpi/mipi_camera.asl
new file mode 100644
index 0000000000..069c82a866
--- /dev/null
+++ b/src/mainboard/google/poppy/acpi/mipi_camera.asl
@@ -0,0 +1,146 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2017 Intel Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+Scope (\_SB.PCI0.I2C2)
+{
+	Device (PMIC)
+	{
+		Name (_HID, "INT3472")  // _HID: Hardware ID
+		Name (_UID, Zero)  // _UID: Unique ID
+		Name (_DDN, "TPS68470 PMIC")  // _DDN: DOS Device Name
+		Name (CAMD, 0x64)
+
+		Method (_STA, 0, NotSerialized)  // _STA: Status
+		{
+			Return (0x0F)
+		}
+
+		Name (_CRS, ResourceTemplate ()
+		{
+			I2cSerialBus (0x004D, ControllerInitiated, 0x00061A80,
+				AddressingMode7Bit, "\\_SB.PCI0.I2C2",
+				0x00, ResourceConsumer, ,
+			)
+		})
+	}
+
+	Device (CAM0)
+	{
+		Name (_HID, "OVTID850")  // _HID: Hardware ID
+		Name (_UID, Zero)  // _UID: Unique ID
+		Name (_DDN, "OV 13850 Camera")  // _DDN: DOS Device Name
+		Name (CAMD, 0x02)
+
+		Method (_STA, 0, NotSerialized)  // _STA: Status
+		{
+			Return (0x0F)
+		}
+
+		Name (_DEP, Package() {\_SB.PCI0.I2C2.PMIC})
+
+		Name (_CRS, ResourceTemplate ()
+		{
+			I2cSerialBus (0x0010, ControllerInitiated, 0x00061A80,
+				AddressingMode7Bit, "\\_SB.PCI0.I2C2",
+				0x00, ResourceConsumer, ,
+				)
+		})
+
+		Method (SSDB, 0, Serialized)
+		{
+			Return (Buffer (0x5E)
+			{
+				/* 0000 */   0x00, 0x50, 0x00, 0x00, 0x00, 0x00,0x00, 0x00,
+				/* 0008 */   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+				/* 0010 */   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+				/* 0018 */   0x00, 0x00, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00,
+				/* 0020 */   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+				/* 0028 */   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+				/* 0030 */   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+				/* 0038 */   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+				/* 0040 */   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+				/* 0048 */   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x08, 0x03,
+				/* 0050 */   0x09, 0x00, 0x02, 0x01, 0x00, 0x01, 0x00, 0x36,
+				/* 0058 */   0x6E, 0x01, 0x00, 0x00, 0x00, 0x00
+			})
+		}
+	}
+
+	Device (VCM0)
+	{
+		Name (_HID, "DWDWD000")  // _HID: Hardware ID
+		Name (_UID, Zero)  // _UID: Unique ID
+		Name (_DDN, "Dongwoon AF DAC")  // _DDN: DOS Device Name
+		Name (CAMD, 0x03)
+
+		Method (_STA, 0, NotSerialized)  // _STA: Status
+		{
+			Return (0x0F)
+		}
+
+		Name (_DEP, Package() {\_SB.PCI0.I2C2.PMIC})
+		Name (_CRS, ResourceTemplate ()
+		{
+			I2cSerialBus (0x000C, ControllerInitiated, 0x00061A80,
+				AddressingMode7Bit, "\\_SB.PCI0.I2C2",
+				0x00, ResourceConsumer, ,
+				)
+		})
+	}
+}
+
+Scope (\_SB.PCI0.I2C4)
+{
+	Device (CAM1)
+	{
+		Name (_HID, "INT3479")  // _HID: Hardware ID
+		Name (_UID, Zero)  // _UID: Unique ID
+		Name (_DDN, "OV 5670 Camera")  // _DDN: DOS Device Name
+		Name (CAMD, 0x02)
+
+		Method (_STA, 0, NotSerialized)  // _STA: Status
+		{
+			Return (0x0F)
+		}
+
+		Name (_DEP, Package() {\_SB.PCI0.I2C2.PMIC})
+		Name (_CRS, ResourceTemplate ()
+		{
+			I2cSerialBus (0x0036, ControllerInitiated, 0x00061A80,
+			AddressingMode7Bit, "\\_SB.PCI0.I2C4",
+			0x00, ResourceConsumer, ,
+			)
+		})
+
+		Method (SSDB, 0, Serialized)
+		{
+			Return (Buffer (0x5E)
+			{
+				/* 0000 */   0x00, 0x50, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+				/* 0008 */   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+				/* 0010 */   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+				/* 0018 */   0x00, 0x00, 0x00, 0x00, 0x01, 0x02, 0x00, 0x00,
+				/* 0020 */   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+				/* 0028 */   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+				/* 0030 */   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+				/* 0038 */   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+				/* 0040 */   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+				/* 0048 */   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x08, 0x03,
+				/* 0050 */   0x09, 0x00, 0x02, 0x01, 0x00, 0x01, 0x00, 0x36,
+				/* 0058 */   0x6E, 0x01, 0x00, 0x00, 0x00, 0x00
+			})
+		}
+	}
+}
diff --git a/src/mainboard/google/poppy/dsdt.asl b/src/mainboard/google/poppy/dsdt.asl
index 55ca5d9662..5008e0521b 100644
--- a/src/mainboard/google/poppy/dsdt.asl
+++ b/src/mainboard/google/poppy/dsdt.asl
@@ -49,6 +49,9 @@ DefinitionBlock(
 		}
 	}
 
+	/* MIPI camera */
+	#include "acpi/mipi_camera.asl"
+
 	/* Chrome OS specific */
 	#include <vendorcode/google/chromeos/acpi/chromeos.asl>